bout this item

• No drivers required, just plug and play for instant audio playback, also compatible with all major operation systems.
• 7.1 channel environment! USB2.0 Full-Speed (12Mbps) Specification USB HID Class Specification 1.1 USB Audio Device Class Specification 1.0.
• Plug this Adapter into a USB port on the front, and use the headphone jack (for output) or the microphone jack (for input)
• No driver Required for Windows 98SEME 0XPServer2003Vista, Linux, MacOS.
• Package included: 1 x USB Sound Card